The permanent exhibition of graphic artist Kálmán Csohány was opened in 2001 in a monument building built in the 1870'ies. Since 1990 the general public had been able to find 50 works of the master in two museum rooms. However, thanks to the opening of the galery, now we can see about 150 individual works of the master. Kálmán Csohány wrote about himself in his autobiography as follows.

In the cellar of the schoolmaster's house we can see an exhibition demonstrating the medieval vine cultivation. Vine growing and wine production was flourishing in the vicinity of the town, but a pestilence at the end of the 19th century put an end to it all. In the gothic cellar of the schoolmaster's house we can see all kinds of vine-growing instruments.

At the Southern side of the schoolmaster's house excavations brought about the remains of a 20 meters long and 7 meters wide stone building. The top of the walls were covered by a burn layer, and tzhe time of the fire can be dated to about 1230. The building was probably built and used in the beginning of the 12th century.

After the change of regime the Hungarian Cistercian Order demanded and gained back the monastery building, which was handed over to Pásztó for museologic purposes. One of the conditions was to demonstrate the history and monasteries of the Hungarian Cistercian Order.